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NA 060

DIN Standards Committee Mechanical Engineering

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Standards [Withdrawn]

ISO 1720
Rock drilling; Extension drill-steel equipment for percussive long-hole drilling; Rope-threaded equipments 1 1/2 to 2 in (38 to 51 mm)

Title (German)

Gesteinsbohrung; Verlängerungsgestänge zum Langloch-Schlagbohren; Geräte mit Seilgewinde 1 1/2 Zoll bis 2 Zoll (38 mm bis 51 mm)

Responsible national committee

NA 060-15 FBR - Steering Committee of the Section Mining equipment  

Responsible international committee

ISO/TC 82 - Mining  

Edition 1974-07
Original language English
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